Base | Representation |
---|---|
bin | 10111011110111… |
… | …11111011001100 |
3 | 111201200200102221 |
4 | 23233133323030 |
5 | 400413012113 |
6 | 31314225124 |
7 | 4611323446 |
oct | 1357377314 |
9 | 451620387 |
10 | 197000908 |
11 | a1224775 |
12 | 55b851a4 |
13 | 31a771b0 |
14 | 1c241496 |
15 | 1246598d |
hex | bbdfecc |
197000908 has 24 divisors (see below), whose sum is σ = 383250560. Its totient is φ = 87989760.
The previous prime is 197000899. The next prime is 197000927. The reversal of 197000908 is 809000791.
197000908 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
197000908 is strictly pandigital in base 9.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59493 + ... + 62716.
Almost surely, 2197000908 is an apocalyptic number.
It is an amenable number.
197000908 is a deficient number, since it is larger than the sum of its proper divisors (186249652).
197000908 is a wasteful number, since it uses less digits than its factorization.
197000908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122257 (or 122255 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 34.
The square root of 197000908 is about 14035.7011937416. The cubic root of 197000908 is about 581.8656807132.
The spelling of 197000908 in words is "one hundred ninety-seven million, nine hundred eight", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •